const LOGIN = 'LOGIN';
const LOGOUT = 'LOGOUT';

export function auth(state={isAuth:false, user: '李云龙'}, action) {
  switch (action.type) {
    case LOGIN:
      return {
        ...state, isAuth:true
      }  
    case LOGOUT:
      return {
        ...state, isAuth:false
      }  
    default:
      return state;
  }
}

// action 
export function login(){
  return { type: LOGIN }
}

export function logout(){
  return { type: LOGOUT }
}